120729648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 374976000

約数和(自身を除く): 254246352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 442, 456, 494, 599, 624, 646, 663, 741, 816, 884, 912, 969, 988, 1198, 1292, 1326, 1482, 1768, 1797, 1938, 1976, 2396, 2584, 2652, 2964, 3536, 3594, 3876, 3952, 4199, 4792, 5168, 5304, 5928, 7188, 7752, 7787, 8398, 9584, 10183, 10608, 11381, 11856, 12597, 14376, 15504, 15574, 16796, 20366, 22762, 23361, 25194, 28752, 30549, 31148, 33592, 34143, 40732, 45524, 46722, 50388, 61098, 62296, 67184, 68286, 81464, 91048, 93444, 100776, 122196, 124592, 132379, 136572, 147953, 162928, 182096, 186888, 193477, 201552, 244392, 264758, 273144, 295906, 373776, 386954, 397137, 443859, 488784, 529516, 546288, 580431, 591812, 773908, 794274, 887718, 1059032, 1160862, 1183624, 1547816, 1588548, 1775436, 2118064, 2321724, 2367248, 2515201, 3095632, 3177096, 3550872, 4643448, 5030402, 6354192, 7101744, 7545603, 9286896, 10060804, 15091206, 20121608, 30182412, 40243216, 60364824, 120729648]

約数ペア:

[(1, 120729648), (2, 60364824), (3, 40243216), (4, 30182412), (6, 20121608), (8, 15091206), (12, 10060804), (13, 9286896), (16, 7545603), (17, 7101744), (19, 6354192), (24, 5030402), (26, 4643448), (34, 3550872), (38, 3177096), (39, 3095632), (48, 2515201), (51, 2367248), (52, 2321724), (57, 2118064), (68, 1775436), (76, 1588548), (78, 1547816), (102, 1183624), (104, 1160862), (114, 1059032), (136, 887718), (152, 794274), (156, 773908), (204, 591812), (208, 580431), (221, 546288), (228, 529516), (247, 488784), (272, 443859), (304, 397137), (312, 386954), (323, 373776), (408, 295906), (442, 273144), (456, 264758), (494, 244392), (599, 201552), (624, 193477), (646, 186888), (663, 182096), (741, 162928), (816, 147953), (884, 136572), (912, 132379), (969, 124592), (988, 122196), (1198, 100776), (1292, 93444), (1326, 91048), (1482, 81464), (1768, 68286), (1797, 67184), (1938, 62296), (1976, 61098), (2396, 50388), (2584, 46722), (2652, 45524), (2964, 40732), (3536, 34143), (3594, 33592), (3876, 31148), (3952, 30549), (4199, 28752), (4792, 25194), (5168, 23361), (5304, 22762), (5928, 20366), (7188, 16796), (7752, 15574), (7787, 15504), (8398, 14376), (9584, 12597), (10183, 11856), (10608, 11381)]